82661285098

素因数分解:

$2^1\times 7^2\times {\mathrm{6553}}^1\times {\mathrm{128717}}^1$

素因数の和:135286

約数の個数: 24

約数和(自身を含む): 144258639012

約数和(自身を除く): 61597353914

約数列:

[1, 2, 7, 14, 49, 98, 6553, 13106, 45871, 91742, 128717, 257434, 321097, 642194, 901019, 1802038, 6307133, 12614266, 843482501, 1686965002, 5904377507, 11808755014, 41330642549, 82661285098]

約数ペア:

[(1, 82661285098), (2, 41330642549), (7, 11808755014), (14, 5904377507), (49, 1686965002), (98, 843482501), (6553, 12614266), (13106, 6307133), (45871, 1802038), (91742, 901019), (128717, 642194), (257434, 321097)]